Recom 5 Outputs DC/DC Switching Regulator Through Hole 5V 500mA Output R-78HB5.0-0.5/W

Recom R-78HB5.0-0.5/W is a high-performance DC/DC switching regulator designed for industrial and commercial electronic applications. It features five outputs providing a stable 5V output voltage with a maximum current of 500mA. The regulator uses a through-hole mount package type (SIP) and has compact physical dimensions of 11.5mm length, 8.5mm width, and 17.5mm depth, ideal for integration into tight PCB layouts.

This device supports a broad input voltage range from 9V up to 75V DC, accommodating various power sources including 12V, 24V, and 36V battery systems commonly used in industrial machinery and aerospace equipment. Efficiency is rated at 87%, reducing heat generation and eliminating the need for a heatsink in most applications.

Key protection features include a built-in diode capable of supporting high capacitive loads up to 6800μF and short-circuit protection to prevent damage during electrical faults. The operating temperature range from -40°C to 85°C ensures reliable performance in harsh environmental conditions.

The regulator is RoHS compliant, reflecting environmental standards, and boasts an impressive Mean Time Between Failures (MTBF) of 7,395,000 hours, underscoring its durability and reliability.

Typical applications include battery-powered devices, manufacturing machinery, aerospace systems, and cooling systems. Its low ripple and noise rating of 60mV peak-to-peak contributes to maintaining signal integrity in sensitive electronics.

This regulator supports a wide input voltage from 9V to 75V for versatile power applications. High efficiency of 87% reduces energy loss, ensuring reliable and stable operation. Built-in protection diode supports high capacitive loads up to 6800μF for demanding industrial needs.

Compact dimensions enable space-saving PCB mounting. Operating temperature range from -40°C to 85°C ensures durability in harsh environments. Short-circuit protection safeguards connected equipment from damage due to surges.

MTBF of approximately 7,395,000 hours guarantees long-term operational reliability. SIP package with through-hole mounting ensures secure installation. Suitable for use in battery-powered devices, manufacturing machinery, aerospace, and cooling systems.

Line regulation of 1% and load regulation of 0.6% maintain voltage stability. Low ripple and noise at 60mV Pk-Pk ensure clean output power. Explore more Switching Regulators and related power conversion products at EnvMart to fulfill your industrial and electronic design needs.